Serving San Francisco, CA
Local contractor in 94121
In San Francisco, CA 94121, the unique climate and older home styles often lead to heating challenges that require our expertise in HVAC solutions. We’ve completed about ten projects this year, focusing on efficient heating and cooling systems to enhance comfort. One recent job involved replacing an outdated furnace with a dual fuel heat-pump combo for a home near Golden Gate Park, ensuring year-round efficiency and seamless control with a new thermostat. As one satisfied customer noted, our meticulous approach saves time and money in the long run. With the combination of older homes and variable weather, regular maintenance and thoughtful upgrades are essential for keeping our community comfortable.
Recent projects near 94121
Real work completed for homeowners in San Francisco and the surrounding areas.

Dual Fuel Installation
An outdated furnace was causing heating issues in the home. We replaced it with a dual fuel heat-pump combo, ensuring efficient heating and cooling year-round. The installation included all necessary connections and the integration of a new thermostat for seamless control. This upgrade enhances comfort and energy efficiency for the residential property.

Furnace Repair
The furnace was cycling unexpectedly, indicating potential issues. We replaced the faulty capacitor and high limit switch. Additionally, we identified a possible compromise in the heat exchanger, ensuring the system operates safely and efficiently for the residential environment.

Job in San Francisco
Standard Follow up on Ductwork.
What San Francisco homeowners are saying
A 5★ average rating from 2 verified reviews.
If you want to have your furnace and/or heat pump installed or repaired in the right way, contact James Hayden and Lunar Air Systems. James is highly experienced, extremely knowledgeable, meticulous, and more than willing to take the time to diagnose issues and explain to you the pros and cons of all the options available to you. Don’t select Lunar Air if you are looking to cut corners and find the cheapest approach possible; do select Lunar Air if you are interested in a thoughtful approach that will save time, disruption, and money in the long run.
Highly qualified specialist, one of the best in his profession. Thank you very much, you are a “PROFY”
